9045660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11597}}^1$

素因数の和:11622

約数の個数: 48

約数和(自身を含む): 27278496

約数和(自身を除く): 18232836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 11597, 23194, 34791, 46388, 57985, 69582, 115970, 139164, 150761, 173955, 231940, 301522, 347910, 452283, 603044, 695820, 753805, 904566, 1507610, 1809132, 2261415, 3015220, 4522830, 9045660]

約数ペア:

[(1, 9045660), (2, 4522830), (3, 3015220), (4, 2261415), (5, 1809132), (6, 1507610), (10, 904566), (12, 753805), (13, 695820), (15, 603044), (20, 452283), (26, 347910), (30, 301522), (39, 231940), (52, 173955), (60, 150761), (65, 139164), (78, 115970), (130, 69582), (156, 57985), (195, 46388), (260, 34791), (390, 23194), (780, 11597)]